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City of Alexandria - GIS Portal

Boundary

Provides the jurisdictional area of the City of Alexandria. Alexandria is approximately 15.3 square miles in size.

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Updated Nov 2, 2026

City of Alexandria - GIS Portal

Rail

A line feature representing railroad lines for the City of Alexandria, Virginia. Provides location of all railroads within the City of Alexandria.

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Updated Nov 2, 2026

City of Alexandria - GIS Portal

Streams

Line feature representing the centerline of smaller stream channels in the City of Alexandria, Virginia. Provides centerline location of all streams less than 5 feet in width.

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Updated Nov 2, 2026

City of Alexandria - GIS Portal

Pier

Polygon feature representing piers in the City of Alexandria, Virginia. Provides location of all piers along the Potomac River

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Updated Nov 2, 2026

Datathon 2025

VDOT Bidirectional Traffic Volume - 2019

This layer consists of Average Daily Traffic (ADT) volumes with Vehicle Classification Data for most recent years, on Interstate, Arterial and Primary Routes. It also includes a list of each Interstate and Primary…

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Updated Oct 17, 2026